Radiant|Lab Grown|IGI

1.22ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG837607823

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837607823

Diamond specifications and retailer prices

From €234 EUR
$261 USD
As of October 31, 2026
Save €635 EUR (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €868 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837607823 or 837607823. Listed at 8 retailers as of October 30, 2026, with prices from €234 to €868, a €635 spread on the same certified stone. Brilliant Earth lists it at €868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837607823
Dimensions7.60 × 5.23 × 3.53 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.23 mm1.22 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837607823
Side View
Table 66.0%Crown 45.6°Girdle: MediumPavilion 36.4°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €868 EUR|Low: €234 EUR|High: €895 EUR|Avg: €432 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5€234 EUR
Retailer 8€269 EUR
Retailer 4€314 EUR
Retailer 9€355 EUR
Retailer 2€361 EUR
Retailer 7€447 EUR
Retailer 3€595 EUR
Retailer 6€744 EUR
Brilliant Earth€868 EUR

12 data points across 9 retailers

8 retailers€234 EUR to €868 EUR

A
Cheapest Retailer
-
€234 EUR
$261 USD
B+
Retailer 2
-
€269 EUR
$301 USD
View
A
Retailer 3
-
€314 EUR
$351 USD
View
A
Retailer 4
-
€361 EUR
View
B+
Retailer 5
-
€447 EUR
$499 USD
View
B+
Retailer 6
-
€595 EUR
A$1,023 AUD
View
B
Retailer 7
-
€744 EUR
$831 USD
View
Most Expensive
B
Brilliant Earth
22280468A · Oct 30
€868 EUR
$970 USD
View
7 more retailers have this diamond
Prices start from €234 EURSave up to €635 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.22ct Radiant
€234 EUR